commit: f09799fa0c57ccb122754914ed23136e02b0da2f
Author: Andreas K. Hüttel <dilfridge <AT> gentoo <DOT> org>
AuthorDate: Sat Apr 20 23:34:50 2019 +0000
Commit: Andreas K. Hüttel <dilfridge <AT> gentoo <DOT> org>
CommitDate: Sat Apr 20 23:34:50 2019 +0000
URL: https://gitweb.gentoo.org/proj/riscv.git/commit/?id=f09799fa
dev-lang/python: Add our monkeypatched python
Package-Manager: Portage-2.3.63, Repoman-2.3.12
Signed-off-by: Andreas K. Hüttel <dilfridge <AT> gentoo.org>
dev-lang/python/Manifest | 2 +
dev-lang/python/files/3.4-getentropy-linux.patch | 40 +++
dev-lang/python/files/3.6-disable-nis.patch | 21 ++
dev-lang/python/files/3.6.5-disable-nis.patch | 11 +
dev-lang/python/files/pydoc.conf | 6 +
dev-lang/python/files/pydoc.init | 24 ++
.../python-2.7.10-cross-compile-warn-test.patch | 24 ++
.../python/files/python-2.7.10-system-libffi.patch | 36 +++
.../files/python-2.7.5-nonfatal-compileall.patch | 18 ++
.../files/python-2.7.9-ncurses-pkg-config.patch | 13 +
.../files/python-3.4.3-ncurses-pkg-config.patch | 13 +
dev-lang/python/files/python-3.4.5-cross.patch | 11 +
.../files/python-3.5-distutils-OO-build.patch | 80 +++++
.../python/files/python-3.5.5-hash-unaligned.patch | 43 +++
.../python-3.5.5-libressl-compatibility.patch | 69 ++++
.../python/files/python-3.6.5-hash-unaligned.patch | 42 +++
.../python-3.6.5-libressl-compatibility.patch | 114 +++++++
.../python/files/python-3.6.8-reducepath.patch | 22 ++
dev-lang/python/metadata.xml | 13 +
dev-lang/python/python-3.6.8-r1.ebuild | 351 +++++++++++++++++++++
20 files changed, 953 insertions(+)
diff --git a/dev-lang/python/Manifest b/dev-lang/python/Manifest
new file mode 100644
index 0000000..d2f2f32
--- /dev/null
+++ b/dev-lang/python/Manifest
@@ -0,0 +1,2 @@
+DIST Python-3.6.8.tar.xz 17212420 BLAKE2B
e104b49a35492b622080ab81a446c0cdd1223e8ddf95c4e1b262762a027664b59f3e4deeda4ba7177115d780e48b6764a053acef640a645327df428d2e4820cd
SHA512
b17867e451ebe662f50df83ed112d3656c089e7d750651ea640052b01b713b58e66aac9e082f71fd16f5b5510bc9b797f5ccd30f5399581e9aa406197f02938a
+DIST python-gentoo-patches-3.6.8.tar.xz 11224 BLAKE2B
5fe38282bcf28df18e0bd37756c880ae191ea738dc92f1cf83f682cfdc52525b9c44287dc99191a73d75c90672ab501b56adf49515b35ff1fdee88c8dc07b175
SHA512
89e700663db25d6d78eee1d4bfdab686c5341a794062f3a63df3485ac0b58deb4b4885d24701f3ae138d06ca783be92e310e1100c6d633910c33732f3cb0d7df
diff --git a/dev-lang/python/files/3.4-getentropy-linux.patch
b/dev-lang/python/files/3.4-getentropy-linux.patch
new file mode 100644
index 0000000..9f12389
--- /dev/null
+++ b/dev-lang/python/files/3.4-getentropy-linux.patch
@@ -0,0 +1,40 @@
+From 5635d44079e1bbd9c495951ede8d078e7b8d67d5 Mon Sep 17 00:00:00 2001
+From: Victor Stinner <victor.stin...@gmail.com>
+Date: Mon, 9 Jan 2017 11:10:41 +0100
+Subject: [PATCH] Don't use getentropy() on Linux
+
+Issue #29188: Support glibc 2.24 on Linux: don't use getentropy() function but
+read from /dev/urandom to get random bytes, for example in os.urandom(). On
+Linux, getentropy() is implemented which getrandom() is blocking mode, whereas
+os.urandom() should not block.
+---
+ Python/random.c | 13 ++++++++++---
+ 1 file changed, 10 insertions(+), 3 deletions(-)
+
+diff --git a/Python/random.c b/Python/random.c
+index af3d0bd0d5..dc6400d3b8 100644
+--- a/Python/random.c
++++ b/Python/random.c
+@@ -67,9 +67,16 @@ win32_urandom(unsigned char *buffer, Py_ssize_t size, int
raise)
+ return 0;
+ }
+
+-/* Issue #25003: Don' use getentropy() on Solaris (available since
+- * Solaris 11.3), it is blocking whereas os.urandom() should not block. */
+-#elif defined(HAVE_GETENTROPY) && !defined(sun)
++/* Issue #25003: Don't use getentropy() on Solaris (available since
++ Solaris 11.3), it is blocking whereas os.urandom() should not block.
++
++ Issue #29188: Don't use getentropy() on Linux since the glibc 2.24
++ implements it with the getrandom() syscall which can fail with ENOSYS,
++ and this error is not supported in py_getentropy() and getrandom() is
called
++ with flags=0 which blocks until system urandom is initialized, which is not
++ the desired behaviour to seed the Python hash secret nor for os.urandom():
++ see the PEP 524 which was only implemented in Python 3.6. */
++#elif defined(HAVE_GETENTROPY) && !defined(sun) && !defined(linux)
+ #define PY_GETENTROPY 1
+
+ /* Fill buffer with size pseudo-random bytes generated by getentropy().
+--
+2.15.0.rc2
+
diff --git a/dev-lang/python/files/3.6-disable-nis.patch
b/dev-lang/python/files/3.6-disable-nis.patch
new file mode 100644
index 0000000..4e81847
--- /dev/null
+++ b/dev-lang/python/files/3.6-disable-nis.patch
@@ -0,0 +1,21 @@
+--- a/setup.py
++++ b/setup.py
+@@ -1332,17 +1332,7 @@ class PyBuildExt(build_ext):
+ # Jeremy Hylton's rlimit interface
+ exts.append( Extension('resource', ['resource.c']) )
+
+- # Sun yellow pages. Some systems have the functions in libc.
+- if (host_platform not in ['cygwin', 'qnx6'] and
+- find_file('rpcsvc/yp_prot.h', inc_dirs, []) is not None):
+- if (self.compiler.find_library_file(lib_dirs, 'nsl')):
+- libs = ['nsl']
+- else:
+- libs = []
+- exts.append( Extension('nis', ['nismodule.c'],
+- libraries = libs) )
+- else:
+- missing.append('nis')
++ missing.append('nis')
+ else:
+ missing.extend(['nis', 'resource', 'termios'])
+
diff --git a/dev-lang/python/files/3.6.5-disable-nis.patch
b/dev-lang/python/files/3.6.5-disable-nis.patch
new file mode 100644
index 0000000..3937c6f
--- /dev/null
+++ b/dev-lang/python/files/3.6.5-disable-nis.patch
@@ -0,0 +1,11 @@
+--- a/setup.py
++++ b/setup.py
+@@ -1364,7 +1364,7 @@ class PyBuildExt(build_ext):
+ else:
+ missing.extend(['resource', 'termios'])
+
+- nis = self._detect_nis(inc_dirs, lib_dirs)
++ nis = None
+ if nis is not None:
+ exts.append(nis)
+ else:
diff --git a/dev-lang/python/files/pydoc.conf b/dev-lang/python/files/pydoc.conf
new file mode 100644
index 0000000..3c6920c
--- /dev/null
+++ b/dev-lang/python/files/pydoc.conf
@@ -0,0 +1,6 @@
+# /etc/init.d/pydoc.conf
+
+# This file contains the configuration for pydoc's internal webserver.
+
+# Default port for Python's pydoc server.
+@PYDOC_PORT_VARIABLE@="7464"
diff --git a/dev-lang/python/files/pydoc.init b/dev-lang/python/files/pydoc.init
new file mode 100644
index 0000000..148ce0b
--- /dev/null
+++ b/dev-lang/python/files/pydoc.init
@@ -0,0 +1,24 @@
+#!/sbin/openrc-run
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public Licence v2
+
+start() {
+ local pydoc_port="${@PYDOC_PORT_VARIABLE@-${PYDOC_PORT}}"
+
+ if [ -z "${pydoc_port}" ]; then
+ eerror "Port not set"
+ return 1
+ fi
+
+ ebegin "Starting pydoc server on port ${pydoc_port}"
+ start-stop-daemon --start --background --make-pidfile \
+ --pidfile /var/run/@PYDOC@.pid \
+ --exec /usr/bin/@PYDOC@ -- -p "${pydoc_port}"
+ eend $?
+}
+
+stop() {
+ ebegin "Stopping pydoc server"
+ start-stop-daemon --stop --quiet --pidfile /var/run/@PYDOC@.pid
+ eend $?
+}
diff --git a/dev-lang/python/files/python-2.7.10-cross-compile-warn-test.patch
b/dev-lang/python/files/python-2.7.10-cross-compile-warn-test.patch
new file mode 100644
index 0000000..38433de
--- /dev/null
+++ b/dev-lang/python/files/python-2.7.10-cross-compile-warn-test.patch
@@ -0,0 +1,24 @@
+https://bugs.python.org/issue25397
+
+improve the cross-compile tests to be more focused
+
+--- a/configure.ac
++++ b/configure.ac
+@@ -1339,7 +1339,7 @@ if test "$GCC" = "yes"
+ then
+ AC_MSG_CHECKING(whether gcc supports ParseTuple __format__)
+ save_CFLAGS=$CFLAGS
+- CFLAGS="$CFLAGS -Werror -Wformat"
++ CFLAGS="$CFLAGS -Werror=format"
+ AC_COMPILE_IFELSE([
+ AC_LANG_PROGRAM([[void f(char*,...)__attribute((format(PyArg_ParseTuple,
1, 2)));]], [[]])
+ ],[
+@@ -4458,7 +4458,7 @@ then
+ [ac_cv_have_long_long_format="cross -- assuming no"
+ if test x$GCC = xyes; then
+ save_CFLAGS=$CFLAGS
+- CFLAGS="$CFLAGS -Werror -Wformat"
++ CFLAGS="$CFLAGS -Werror=format"
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+ #include <stdio.h>
+ #include <stddef.h>
diff --git a/dev-lang/python/files/python-2.7.10-system-libffi.patch
b/dev-lang/python/files/python-2.7.10-system-libffi.patch
new file mode 100644
index 0000000..0b49b79
--- /dev/null
+++ b/dev-lang/python/files/python-2.7.10-system-libffi.patch
@@ -0,0 +1,36 @@
+make sure we respect the system libffi setting in our build config.
+the compiler probing is fragile and can break in some situations.
+
+--- a/setup.py
++++ b/setup.py
+@@ -2069,7 +2069,7 @@ class PyBuildExt(build_ext):
+ return True
+
+ def detect_ctypes(self, inc_dirs, lib_dirs):
+- self.use_system_libffi = False
++ self.use_system_libffi = ('--with-system-ffi' in
sysconfig.get_config_var("CONFIG_ARGS"))
+ include_dirs = []
+ extra_compile_args = []
+ extra_link_args = []
+@@ -2113,7 +2113,7 @@ class PyBuildExt(build_ext):
+ sources=['_ctypes/_ctypes_test.c'])
+ self.extensions.extend([ext, ext_test])
+
+- if not '--with-system-ffi' in sysconfig.get_config_var("CONFIG_ARGS"):
++ if not self.use_system_libffi:
+ return
+
+ if host_platform == 'darwin':
+@@ -2141,10 +2141,10 @@ class PyBuildExt(build_ext):
+ ffi_lib = lib_name
+ break
+
+- if ffi_inc and ffi_lib:
++ if ffi_inc:
+ ext.include_dirs.extend(ffi_inc)
++ if ffi_lib:
+ ext.libraries.append(ffi_lib)
+- self.use_system_libffi = True
+
+
+ class PyBuildInstall(install):
diff --git a/dev-lang/python/files/python-2.7.5-nonfatal-compileall.patch
b/dev-lang/python/files/python-2.7.5-nonfatal-compileall.patch
new file mode 100644
index 0000000..a762dfb
--- /dev/null
+++ b/dev-lang/python/files/python-2.7.5-nonfatal-compileall.patch
@@ -0,0 +1,18 @@
+diff --git a/Makefile.pre.in b/Makefile.pre.in
+--- a/Makefile.pre.in
++++ b/Makefile.pre.in
+@@ -1000,12 +1000,12 @@
+ $(INSTALL_DATA) $(srcdir)/Modules/xxmodule.c \
+ $(DESTDIR)$(LIBDEST)/distutils/tests ; \
+ fi
+- PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
++ -PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
+ $(PYTHON_FOR_BUILD) -Wi -tt $(DESTDIR)$(LIBDEST)/compileall.py \
+ -d $(LIBDEST) -f \
+ -x 'bad_coding|badsyntax|site-packages|lib2to3/tests/data' \
+ $(DESTDIR)$(LIBDEST)
+- PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
++ -PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
+ $(PYTHON_FOR_BUILD) -Wi -tt -O
$(DESTDIR)$(LIBDEST)/compileall.py \
+ -d $(LIBDEST) -f \
+ -x 'bad_coding|badsyntax|site-packages|lib2to3/tests/data' \
diff --git a/dev-lang/python/files/python-2.7.9-ncurses-pkg-config.patch
b/dev-lang/python/files/python-2.7.9-ncurses-pkg-config.patch
new file mode 100644
index 0000000..38ce6f7
--- /dev/null
+++ b/dev-lang/python/files/python-2.7.9-ncurses-pkg-config.patch
@@ -0,0 +1,13 @@
+do not hardcode /usr/include paths
+
+--- a/configure.ac
++++ b/configure.ac
+@@ -4316,7 +4316,7 @@ fi
+
+ # first curses configure check
+ ac_save_cppflags="$CPPFLAGS"
+-CPPFLAGS="$CPPFLAGS -I/usr/include/ncursesw"
++CPPFLAGS="$CPPFLAGS `$PKG_CONFIG --cflags ncursesw`"
+
+ AC_CHECK_HEADERS(curses.h ncurses.h)
+
diff --git a/dev-lang/python/files/python-3.4.3-ncurses-pkg-config.patch
b/dev-lang/python/files/python-3.4.3-ncurses-pkg-config.patch
new file mode 100644
index 0000000..8bfad11
--- /dev/null
+++ b/dev-lang/python/files/python-3.4.3-ncurses-pkg-config.patch
@@ -0,0 +1,13 @@
+do not hardcode /usr/include paths
+
+--- a/configure.ac
++++ b/configure.ac
+@@ -4402,7 +4402,7 @@ fi
+
+ # first curses header check
+ ac_save_cppflags="$CPPFLAGS"
+-CPPFLAGS="$CPPFLAGS -I/usr/include/ncursesw"
++CPPFLAGS="$CPPFLAGS `$PKG_CONFIG --cflags ncursesw`"
+
+ AC_CHECK_HEADERS(curses.h ncurses.h)
+
diff --git a/dev-lang/python/files/python-3.4.5-cross.patch
b/dev-lang/python/files/python-3.4.5-cross.patch
new file mode 100644
index 0000000..7a016ff
--- /dev/null
+++ b/dev-lang/python/files/python-3.4.5-cross.patch
@@ -0,0 +1,11 @@
+--- a/Lib/distutils/command/build_ext.py
++++ b/Lib/distutils/command/build_ext.py
+@@ -729,7 +729,7 @@
+ if sysconfig.get_config_var('Py_ENABLE_SHARED'):
+ pythonlib = 'python{}.{}{}'.format(
+ sys.hexversion >> 24, (sys.hexversion >> 16) & 0xff,
+- sys.abiflags)
++ sysconfig.get_config_var('ABIFLAGS'))
+ return ext.libraries + [pythonlib]
+ else:
+ return ext.libraries
diff --git a/dev-lang/python/files/python-3.5-distutils-OO-build.patch
b/dev-lang/python/files/python-3.5-distutils-OO-build.patch
new file mode 100644
index 0000000..8af8c30
--- /dev/null
+++ b/dev-lang/python/files/python-3.5-distutils-OO-build.patch
@@ -0,0 +1,80 @@
+From 90507018442f9adabb586fd3d0a0206b9c2f2f50 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgo...@gentoo.org>
+Date: Sun, 5 Jun 2016 08:18:01 +0200
+Subject: [PATCH] distutils: make -OO enable both opt-1 and opt-2 optimization
+
+Bug: http://bugs.python.org/issue27226
+Bug: https://bugs.gentoo.org/585060
+---
+ Lib/distutils/command/build_py.py | 8 ++++----
+ Lib/distutils/command/install_lib.py | 12 ++++++------
+ 2 files changed, 10 insertions(+), 10 deletions(-)
+
+diff --git a/Lib/distutils/command/build_py.py
b/Lib/distutils/command/build_py.py
+index cf0ca57..838d4e4 100644
+--- a/Lib/distutils/command/build_py.py
++++ b/Lib/distutils/command/build_py.py
+@@ -315,9 +315,9 @@ class build_py (Command):
+ if self.compile:
+ outputs.append(importlib.util.cache_from_source(
+ filename, optimization=''))
+- if self.optimize > 0:
++ for opt in range(1, self.optimize + 1):
+ outputs.append(importlib.util.cache_from_source(
+- filename, optimization=self.optimize))
++ filename, optimization=opt))
+
+ outputs += [
+ os.path.join(build_dir, filename)
+@@ -387,8 +387,8 @@ class build_py (Command):
+ if self.compile:
+ byte_compile(files, optimize=0,
+ force=self.force, prefix=prefix,
dry_run=self.dry_run)
+- if self.optimize > 0:
+- byte_compile(files, optimize=self.optimize,
++ for opt in range(1, self.optimize + 1):
++ byte_compile(files, optimize=opt,
+ force=self.force, prefix=prefix,
dry_run=self.dry_run)
+
+ class build_py_2to3(build_py, Mixin2to3):
+diff --git a/Lib/distutils/command/install_lib.py
b/Lib/distutils/command/install_lib.py
+index 6154cf0..049b662 100644
+--- a/Lib/distutils/command/install_lib.py
++++ b/Lib/distutils/command/install_lib.py
+@@ -24,8 +24,8 @@ class install_lib(Command):
+ # 2) compile .pyc only (--compile --no-optimize; default)
+ # 3) compile .pyc and "opt-1" .pyc (--compile --optimize)
+ # 4) compile "opt-1" .pyc only (--no-compile --optimize)
+- # 5) compile .pyc and "opt-2" .pyc (--compile --optimize-more)
+- # 6) compile "opt-2" .pyc only (--no-compile --optimize-more)
++ # 5) compile .pyc, "opt-1" and "opt-2" .pyc (--compile --optimize-more)
++ # 6) compile "opt-1" and "opt-2" .pyc (--no-compile --optimize-more)
+ #
+ # The UI for this is two options, 'compile' and 'optimize'.
+ # 'compile' is strictly boolean, and only decides whether to
+@@ -132,8 +132,8 @@ class install_lib(Command):
+ byte_compile(files, optimize=0,
+ force=self.force, prefix=install_root,
+ dry_run=self.dry_run)
+- if self.optimize > 0:
+- byte_compile(files, optimize=self.optimize,
++ for opt in range(1, self.optimize + 1):
++ byte_compile(files, optimize=opt,
+ force=self.force, prefix=install_root,
+ verbose=self.verbose, dry_run=self.dry_run)
+
+@@ -167,9 +167,9 @@ class install_lib(Command):
+ if self.compile:
+ bytecode_files.append(importlib.util.cache_from_source(
+ py_file, optimization=''))
+- if self.optimize > 0:
++ for opt in range(1, self.optimize + 1):
+ bytecode_files.append(importlib.util.cache_from_source(
+- py_file, optimization=self.optimize))
++ py_file, optimization=opt))
+
+ return bytecode_files
+
+--
+2.8.3
+
diff --git a/dev-lang/python/files/python-3.5.5-hash-unaligned.patch
b/dev-lang/python/files/python-3.5.5-hash-unaligned.patch
new file mode 100644
index 0000000..c418f40
--- /dev/null
+++ b/dev-lang/python/files/python-3.5.5-hash-unaligned.patch
@@ -0,0 +1,43 @@
+The hash implementation casts the input pointer to uint64_t* and directly reads
+from this, which may cause unaligned accesses. Use memcpy() instead so this
code
+will not crash with SIGBUS on sparc.
+
+--- a/Python/pyhash.c 2017-11-29 10:21:20.283094068 +0100
++++ b/Python/pyhash.c 2017-11-29 10:24:26.733087813 +0100
+@@ -372,7 +372,7 @@ siphash24(const void *src, Py_ssize_t sr
+ PY_UINT64_T k0 = _le64toh(_Py_HashSecret.siphash.k0);
+ PY_UINT64_T k1 = _le64toh(_Py_HashSecret.siphash.k1);
+ PY_UINT64_T b = (PY_UINT64_T)src_sz << 56;
+- const PY_UINT64_T *in = (PY_UINT64_T*)src;
++ const PY_UINT8_T *in = (PY_UINT8_T*)src;
+
+ PY_UINT64_T v0 = k0 ^ 0x736f6d6570736575ULL;
+ PY_UINT64_T v1 = k1 ^ 0x646f72616e646f6dULL;
+@@ -381,12 +381,14 @@ siphash24(const void *src, Py_ssize_t sr
+
+ PY_UINT64_T t;
+ PY_UINT8_T *pt;
+- PY_UINT8_T *m;
++ const PY_UINT8_T *m;
+
+ while (src_sz >= 8) {
+- PY_UINT64_T mi = _le64toh(*in);
+- in += 1;
+- src_sz -= 8;
++ PY_UINT64_T mi;
++ memcpy(&mi, in, sizeof(mi));
++ mi = _le64toh(mi);
++ in += sizeof(mi);
++ src_sz -= sizeof(mi);
+ v3 ^= mi;
+ DOUBLE_ROUND(v0,v1,v2,v3);
+ v0 ^= mi;
+@@ -394,7 +396,7 @@ siphash24(const void *src, Py_ssize_t sr
+
+ t = 0;
+ pt = (PY_UINT8_T *)&t;
+- m = (PY_UINT8_T *)in;
++ m = in;
+ switch (src_sz) {
+ case 7: pt[6] = m[6];
+ case 6: pt[5] = m[5];
diff --git a/dev-lang/python/files/python-3.5.5-libressl-compatibility.patch
b/dev-lang/python/files/python-3.5.5-libressl-compatibility.patch
new file mode 100644
index 0000000..67d57d0
--- /dev/null
+++ b/dev-lang/python/files/python-3.5.5-libressl-compatibility.patch
@@ -0,0 +1,69 @@
+# From 8d89a385b71a2e4cce0fba0cfc8d91b63485edc5 Mon Sep 17 00:00:00 2001
+# From: Christian Heimes <christ...@python.org>
+# Date: Sat, 24 Mar 2018 18:38:14 +0100
+# Subject: [PATCH] [3.6] bpo-33127: Compatibility patch for LibreSSL 2.7.0
+# (GH-6210) (GH-6214)
+#
+# LibreSSL 2.7 introduced OpenSSL 1.1.0 API. The ssl module now detects
+# LibreSSL 2.7 and only provides API shims for OpenSSL < 1.1.0 and
+# LibreSSL < 2.7.
+
+# Documentation updates and fixes for failing tests will be provided in
+# another patch set.
+
+# Signed-off-by: Christian Heimes <christ...@python.org>.
+# (cherry picked from commit 4ca0739c9d97ac7cd45499e0d31be68dc659d0e1)
+
+# Co-authored-by: Christian Heimes <christ...@python.org>
+# Patch modified by Aaron Bauman <b...@gentoo.org> for 3.5.5
+
+--- a/Modules/_ssl.c 2018-04-13 18:33:17.397649561 -0400
++++ b/Modules/_ssl.c 2018-04-13 18:40:22.319852014 -0400
+@@ -101,6 +101,12 @@
+
+ #if (OPENSSL_VERSION_NUMBER >= 0x10100000L) &&
!defined(LIBRESSL_VERSION_NUMBER)
+ # define OPENSSL_VERSION_1_1 1
++# define PY_OPENSSL_1_1_API 1
++#endif
++
++/* LibreSSL 2.7.0 provides necessary OpenSSL 1.1.0 APIs */
++#if defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER >= 0x2070000fL
++# define PY_OPENSSL_1_1_API 1
+ #endif
+
+ /* Openssl comes with TLSv1.1 and TLSv1.2 between 1.0.0h and 1.0.1
+@@ -129,16 +135,18 @@
+ #define INVALID_SOCKET (-1)
+ #endif
+
+-#ifdef OPENSSL_VERSION_1_1
+-/* OpenSSL 1.1.0+ */
+-#ifndef OPENSSL_NO_SSL2
+-#define OPENSSL_NO_SSL2
+-#endif
+-#else /* OpenSSL < 1.1.0 */
+-#if defined(WITH_THREAD)
++/* OpenSSL 1.0.2 and LibreSSL needs extra code for locking */
++#if !defined(OPENSSL_VERSION_1_1) && defined(WITH_THREAD)
+ #define HAVE_OPENSSL_CRYPTO_LOCK
+ #endif
+
++#if defined(OPENSSL_VERSION_1_1) && !defined(OPENSSL_NO_SSL2)
++#define OPENSSL_NO_SSL2
++#endif
++
++#ifndef PY_OPENSSL_1_1_API
++/* OpenSSL 1.1 API shims for OpenSSL < 1.1.0 and LibreSSL < 2.7.0 */
++
+ #define TLS_method SSLv23_method
+
+ static int X509_NAME_ENTRY_set(const X509_NAME_ENTRY *ne)
+@@ -187,7 +195,7 @@
+ {
+ return store->param;
+ }
+-#endif /* OpenSSL < 1.1.0 or LibreSSL */
++#endif /* OpenSSL < 1.1.0 or LibreSSL < 2.7.0 */
+
+
+ enum py_ssl_error {
diff --git a/dev-lang/python/files/python-3.6.5-hash-unaligned.patch
b/dev-lang/python/files/python-3.6.5-hash-unaligned.patch
new file mode 100644
index 0000000..d096887
--- /dev/null
+++ b/dev-lang/python/files/python-3.6.5-hash-unaligned.patch
@@ -0,0 +1,42 @@
+The hash implementation casts the input pointer to uint64_t* and directly reads
+from this, which may cause unaligned accesses. Use memcpy() instead so this
code
+will not crash with SIGBUS on sparc.
+
+--- a/Python/pyhash.c 2017-11-29 10:21:20.283094068 +0100
++++ b/Python/pyhash.c 2017-11-29 10:24:26.733087813 +0100
+@@ -369,7 +369,7 @@
+ uint64_t k0 = _le64toh(_Py_HashSecret.siphash.k0);
+ uint64_t k1 = _le64toh(_Py_HashSecret.siphash.k1);
+ uint64_t b = (uint64_t)src_sz << 56;
+- const uint64_t *in = (uint64_t*)src;
++ const uint8_t *in = (uint8_t*)src;
+
+ uint64_t v0 = k0 ^ 0x736f6d6570736575ULL;
+ uint64_t v1 = k1 ^ 0x646f72616e646f6dULL;
+@@ -378,11 +378,13 @@
+
+ uint64_t t;
+ uint8_t *pt;
+- uint8_t *m;
++ const uint8_t *m;
+
+ while (src_sz >= 8) {
+- uint64_t mi = _le64toh(*in);
+- in += 1;
+- src_sz -= 8;
++ uint64_t mi;
++ memcpy(&mi, in, sizeof(mi));
++ mi = _le64toh(mi);
++ in += sizeof(mi);
++ src_sz -= sizeof(mi);
+ v3 ^= mi;
+ DOUBLE_ROUND(v0,v1,v2,v3);
+@@ -391,7 +393,7 @@
+
+ t = 0;
+ pt = (uint8_t *)&t;
+- m = (uint8_t *)in;
++ m = in;
+ switch (src_sz) {
+ case 7: pt[6] = m[6]; /* fall through */
+ case 6: pt[5] = m[5]; /* fall through */
diff --git a/dev-lang/python/files/python-3.6.5-libressl-compatibility.patch
b/dev-lang/python/files/python-3.6.5-libressl-compatibility.patch
new file mode 100644
index 0000000..2f9e6a2
--- /dev/null
+++ b/dev-lang/python/files/python-3.6.5-libressl-compatibility.patch
@@ -0,0 +1,114 @@
+From 8d89a385b71a2e4cce0fba0cfc8d91b63485edc5 Mon Sep 17 00:00:00 2001
+From: Christian Heimes <christ...@python.org>
+Date: Sat, 24 Mar 2018 18:38:14 +0100
+Subject: [PATCH] [3.6] bpo-33127: Compatibility patch for LibreSSL 2.7.0
+ (GH-6210) (GH-6214)
+
+LibreSSL 2.7 introduced OpenSSL 1.1.0 API. The ssl module now detects
+LibreSSL 2.7 and only provides API shims for OpenSSL < 1.1.0 and
+LibreSSL < 2.7.
+
+Documentation updates and fixes for failing tests will be provided in
+another patch set.
+
+Signed-off-by: Christian Heimes <christ...@python.org>.
+(cherry picked from commit 4ca0739c9d97ac7cd45499e0d31be68dc659d0e1)
+
+Co-authored-by: Christian Heimes <christ...@python.org>
+---
+ Lib/test/test_ssl.py | 1 +
+ .../2018-03-24-15-08-24.bpo-33127.olJmHv.rst | 1 +
+ Modules/_ssl.c | 24 ++++++++++++-------
+ Tools/ssl/multissltests.py | 3 ++-
+ 4 files changed, 20 insertions(+), 9 deletions(-)
+ create mode 100644
Misc/NEWS.d/next/Library/2018-03-24-15-08-24.bpo-33127.olJmHv.rst
+
+diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py
+index 8dd3b41450..9785a59a7e 100644
+--- a/Lib/test/test_ssl.py
++++ b/Lib/test/test_ssl.py
+@@ -1687,6 +1687,7 @@ class SimpleBackgroundTests(unittest.TestCase):
+ self.assertEqual(len(ctx.get_ca_certs()), 1)
+
+ @needs_sni
++ @unittest.skipUnless(hasattr(ssl, "PROTOCOL_TLSv1_2"), "needs TLS 1.2")
+ def test_context_setget(self):
+ # Check that the context of a connected socket can be replaced.
+ ctx1 = ssl.SSLContext(ssl.PROTOCOL_TLSv1_2)
+diff --git a/Misc/NEWS.d/next/Library/2018-03-24-15-08-24.bpo-33127.olJmHv.rst
b/Misc/NEWS.d/next/Library/2018-03-24-15-08-24.bpo-33127.olJmHv.rst
+new file mode 100644
+index 0000000000..635aabbde0
+--- /dev/null
++++ b/Misc/NEWS.d/next/Library/2018-03-24-15-08-24.bpo-33127.olJmHv.rst
+@@ -0,0 +1 @@
++The ssl module now compiles with LibreSSL 2.7.1.
+diff --git a/Modules/_ssl.c b/Modules/_ssl.c
+index c54e43c2b4..5e007da858 100644
+--- a/Modules/_ssl.c
++++ b/Modules/_ssl.c
+@@ -106,6 +106,12 @@ struct py_ssl_library_code {
+
+ #if (OPENSSL_VERSION_NUMBER >= 0x10100000L) &&
!defined(LIBRESSL_VERSION_NUMBER)
+ # define OPENSSL_VERSION_1_1 1
++# define PY_OPENSSL_1_1_API 1
++#endif
++
++/* LibreSSL 2.7.0 provides necessary OpenSSL 1.1.0 APIs */
++#if defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER >= 0x2070000fL
++# define PY_OPENSSL_1_1_API 1
+ #endif
+
+ /* Openssl comes with TLSv1.1 and TLSv1.2 between 1.0.0h and 1.0.1
+@@ -152,16 +158,18 @@ struct py_ssl_library_code {
+ #define INVALID_SOCKET (-1)
+ #endif
+
+-#ifdef OPENSSL_VERSION_1_1
+-/* OpenSSL 1.1.0+ */
+-#ifndef OPENSSL_NO_SSL2
+-#define OPENSSL_NO_SSL2
+-#endif
+-#else /* OpenSSL < 1.1.0 */
+-#if defined(WITH_THREAD)
++/* OpenSSL 1.0.2 and LibreSSL needs extra code for locking */
++#if !defined(OPENSSL_VERSION_1_1) && defined(WITH_THREAD)
+ #define HAVE_OPENSSL_CRYPTO_LOCK
+ #endif
+
++#if defined(OPENSSL_VERSION_1_1) && !defined(OPENSSL_NO_SSL2)
++#define OPENSSL_NO_SSL2
++#endif
++
++#ifndef PY_OPENSSL_1_1_API
++/* OpenSSL 1.1 API shims for OpenSSL < 1.1.0 and LibreSSL < 2.7.0 */
++
+ #define TLS_method SSLv23_method
+ #define TLS_client_method SSLv23_client_method
+ #define TLS_server_method SSLv23_server_method
+@@ -227,7 +235,7 @@ SSL_SESSION_get_ticket_lifetime_hint(const SSL_SESSION *s)
+ return s->tlsext_tick_lifetime_hint;
+ }
+
+-#endif /* OpenSSL < 1.1.0 or LibreSSL */
++#endif /* OpenSSL < 1.1.0 or LibreSSL < 2.7.0 */
+
+
+ enum py_ssl_error {
+diff --git a/Tools/ssl/multissltests.py b/Tools/ssl/multissltests.py
+index ce5bbd8530..ba4529ae06 100755
+--- a/Tools/ssl/multissltests.py
++++ b/Tools/ssl/multissltests.py
+@@ -57,8 +57,9 @@ LIBRESSL_OLD_VERSIONS = [
+ ]
+
+ LIBRESSL_RECENT_VERSIONS = [
+- "2.5.3",
+ "2.5.5",
++ "2.6.4",
++ "2.7.1",
+ ]
+
+ # store files in ../multissl
+--
+2.17.0
+
diff --git a/dev-lang/python/files/python-3.6.8-reducepath.patch
b/dev-lang/python/files/python-3.6.8-reducepath.patch
new file mode 100644
index 0000000..5f39097
--- /dev/null
+++ b/dev-lang/python/files/python-3.6.8-reducepath.patch
@@ -0,0 +1,22 @@
+ONLY FOR MULTILIB RISCV!
+Handles the extra / in the libdir... -dilfridge
+
+diff -ruN Python-3.6.8.orig/Modules/getpath.c Python-3.6.8/Modules/getpath.c
+--- Python-3.6.8.orig/Modules/getpath.c 2018-12-23 22:37:14.000000000
+0100
++++ Python-3.6.8/Modules/getpath.c 2019-04-21 01:05:35.127440301 +0200
+@@ -796,6 +796,7 @@
+ if (pfound > 0) {
+ reduce(prefix);
+ reduce(prefix);
++ reduce(prefix);
+ /* The prefix is the root directory, but reduce() chopped
+ * off the "/". */
+ if (!prefix[0])
+@@ -808,6 +809,7 @@
+ reduce(exec_prefix);
+ reduce(exec_prefix);
+ reduce(exec_prefix);
++ reduce(exec_prefix);
+ if (!exec_prefix[0])
+ wcscpy(exec_prefix, separator);
+ }
diff --git a/dev-lang/python/metadata.xml b/dev-lang/python/metadata.xml
new file mode 100644
index 0000000..8662752
--- /dev/null
+++ b/dev-lang/python/metadata.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd";>
+<pkgmetadata>
+<maintainer type="project">
+ <email>pyt...@gentoo.org</email>
+ <name>Python</name>
+</maintainer>
+<use>
+ <flag name="bluetooth">Build Bluetooth protocol support in socket
module</flag>
+ <flag name="threads">Enable threading support. (DON'T DISABLE THIS
UNLESS YOU KNOW WHAT YOU'RE DOING)</flag>
+ <flag name="wininst">Install Windows executables required to create an
executable installer for MS Windows.</flag>
+</use>
+</pkgmetadata>
diff --git a/dev-lang/python/python-3.6.8-r1.ebuild
b/dev-lang/python/python-3.6.8-r1.ebuild
new file mode 100644
index 0000000..b362845
--- /dev/null
+++ b/dev-lang/python/python-3.6.8-r1.ebuild
@@ -0,0 +1,351 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="6"
+WANT_LIBTOOL="none"
+
+inherit autotools flag-o-matic pax-utils python-utils-r1 toolchain-funcs
+
+MY_P="Python-${PV}"
+PATCHSET_VERSION="3.6.8"
+
+DESCRIPTION="An interpreted, interactive, object-oriented programming language"
+HOMEPAGE="https://www.python.org/";
+SRC_URI="https://www.python.org/ftp/python/${PV}/${MY_P}.tar.xz
+
https://dev.gentoo.org/~floppym/python/python-gentoo-patches-${PATCHSET_VERSION}.tar.xz";
+
+LICENSE="PSF-2"
+SLOT="3.6/3.6m"
+KEYWORDS="~riscv"
+IUSE="bluetooth build examples gdbm hardened ipv6 libressl +ncurses +readline
sqlite +ssl test +threads tk wininst +xml"
+RESTRICT="!test? ( test )"
+
+# Do not add a dependency on dev-lang/python to this ebuild.
+# If you need to apply a patch which requires python for bootstrapping, please
+# run the bootstrap code on your dev box and include the results in the
+# patchset. See bug 447752.
+
+RDEPEND="app-arch/bzip2:0=
+ app-arch/xz-utils:0=
+ >=sys-libs/zlib-1.1.3:0=
+ virtual/libffi:=
+ virtual/libintl
+ gdbm? ( sys-libs/gdbm:0=[berkdb] )
+ ncurses? ( >=sys-libs/ncurses-5.2:0= )
+ readline? ( >=sys-libs/readline-4.1:0= )
+ sqlite? ( >=dev-db/sqlite-3.3.8:3= )
+ ssl? (
+ !libressl? ( dev-libs/openssl:0= )
+ libressl? ( dev-libs/libressl:0= )
+ )
+ tk? (
+ >=dev-lang/tcl-8.0:0=
+ >=dev-lang/tk-8.0:0=
+ dev-tcltk/blt:0=
+ dev-tcltk/tix
+ )
+ xml? ( >=dev-libs/expat-2.1:0= )
+ !!<sys-apps/sandbox-2.6-r1"
+# bluetooth requires headers from bluez
+DEPEND="${RDEPEND}
+ bluetooth? ( net-wireless/bluez )
+ test? ( app-arch/xz-utils[extra-filters(+)] )
+ virtual/pkgconfig
+ !sys-devel/gcc[libffi(-)]"
+RDEPEND+=" !build? ( app-misc/mime-types )"
+PDEPEND=">=app-eselect/eselect-python-20140125-r1"
+
+S="${WORKDIR}/${MY_P}"
+PYVER=${SLOT%/*}
+
+src_prepare() {
+ # Ensure that internal copies of expat, libffi and zlib are not used.
+ rm -fr Modules/expat
+ rm -fr Modules/_ctypes/libffi*
+ rm -fr Modules/zlib
+
+ local PATCHES=(
+ "${WORKDIR}/patches"
+ )
+
+ default
+
+ eapply "${FILESDIR}/${P}-reducepath.patch" # only for multilib riscv
+
+ sed -i -e "s:@@GENTOO_LIBDIR@@:$(get_libdir):g" \
+ Lib/distutils/command/install.py \
+ Lib/distutils/sysconfig.py \
+ Lib/site.py \
+ Lib/sysconfig.py \
+ Lib/test/test_site.py \
+ Makefile.pre.in \
+ Modules/Setup.dist \
+ Modules/getpath.c \
+ configure.ac \
+ setup.py || die "sed failed to replace @@GENTOO_LIBDIR@@"
+
+ eautoreconf
+}
+
+src_configure() {
+ local disable
+ # disable automagic bluetooth headers detection
+ use bluetooth || export ac_cv_header_bluetooth_bluetooth_h=no
+ use gdbm || disable+=" gdbm"
+ use ncurses || disable+=" _curses _curses_panel"
+ use readline || disable+=" readline"
+ use sqlite || disable+=" _sqlite3"
+ use ssl || export PYTHON_DISABLE_SSL="1"
+ use tk || disable+=" _tkinter"
+ use xml || disable+=" _elementtree pyexpat" # _elementtree uses
pyexpat.
+ export PYTHON_DISABLE_MODULES="${disable}"
+
+ if ! use xml; then
+ ewarn "You have configured Python without XML support."
+ ewarn "This is NOT a recommended configuration as you"
+ ewarn "may face problems parsing any XML documents."
+ fi
+
+ if [[ -n "${PYTHON_DISABLE_MODULES}" ]]; then
+ einfo "Disabled modules: ${PYTHON_DISABLE_MODULES}"
+ fi
+
+ if [[ "$(gcc-major-version)" -ge 4 ]]; then
+ append-flags -fwrapv
+ fi
+
+ filter-flags -malign-double
+
+ # https://bugs.gentoo.org/show_bug.cgi?id=50309
+ if is-flagq -O3; then
+ is-flagq -fstack-protector-all && replace-flags -O3 -O2
+ use hardened && replace-flags -O3 -O2
+ fi
+
+ # Export CXX so it ends up in /usr/lib/python3.X/config/Makefile.
+ tc-export CXX
+
+ # Set LDFLAGS so we link modules with -lpython3.2 correctly.
+ # Needed on FreeBSD unless Python 3.2 is already installed.
+ # Please query BSD team before removing this!
+ append-ldflags "-L."
+
+ local dbmliborder
+ if use gdbm; then
+ dbmliborder+="${dbmliborder:+:}gdbm"
+ fi
+
+ local myeconfargs=(
+ --with-fpectl
+ --enable-shared
+ $(use_enable ipv6)
+ $(use_with threads)
+ --infodir='${prefix}/share/info'
+ --mandir='${prefix}/share/man'
+ --with-computed-gotos
+ --with-dbmliborder="${dbmliborder}"
+ --with-libc=
+ --enable-loadable-sqlite-extensions
+ --without-ensurepip
+ --with-system-expat
+ --with-system-ffi
+ )
+
+ OPT="" econf "${myeconfargs[@]}"
+
+ if use threads && grep -q "#define POSIX_SEMAPHORES_NOT_ENABLED 1"
pyconfig.h; then
+ eerror "configure has detected that the sem_open function is
broken."
+ eerror "Please ensure that /dev/shm is mounted as a tmpfs with
mode 1777."
+ die "Broken sem_open function (bug 496328)"
+ fi
+}
+
+src_compile() {
+ # Ensure sed works as expected
+ # https://bugs.gentoo.org/594768
+ local -x LC_ALL=C
+
+ emake CPPFLAGS= CFLAGS= LDFLAGS=
+
+ # Work around bug 329499. See also bug 413751 and 457194.
+ if has_version dev-libs/libffi[pax_kernel]; then
+ pax-mark E python
+ else
+ pax-mark m python
+ fi
+}
+
+src_test() {
+ # Tests will not work when cross compiling.
+ if tc-is-cross-compiler; then
+ elog "Disabling tests due to crosscompiling."
+ return
+ fi
+
+ # Skip failing tests.
+ local skipped_tests="gdb"
+
+ for test in ${skipped_tests}; do
+ mv "${S}"/Lib/test/test_${test}.py "${T}"
+ done
+
+ # bug 660358
+ local -x COLUMNS=80
+
+ local -x PYTHONDONTWRITEBYTECODE=
+
+ emake test EXTRATESTOPTS="-u-network" CPPFLAGS= CFLAGS= LDFLAGS= <
/dev/tty
+ local result=$?
+
+ for test in ${skipped_tests}; do
+ mv "${T}/test_${test}.py" "${S}"/Lib/test
+ done
+
+ elog "The following tests have been skipped:"
+ for test in ${skipped_tests}; do
+ elog "test_${test}.py"
+ done
+
+ elog "If you would like to run them, you may:"
+ elog "cd '${EPREFIX}/usr/$(get_libdir)/python${PYVER}/test'"
+ elog "and run the tests separately."
+
+ if [[ ${result} -ne 0 ]]; then
+ die "emake test failed"
+ fi
+}
+
+src_install() {
+ local libdir=${ED}/usr/$(get_libdir)/python${PYVER}
+
+ emake DESTDIR="${D}" altinstall
+
+ sed \
+ -e "s/\(CONFIGURE_LDFLAGS=\).*/\1/" \
+ -e "s/\(PY_LDFLAGS=\).*/\1/" \
+ -i "${libdir}/config-${PYVER}"*/Makefile || die "sed failed"
+
+ # Fix collisions between different slots of Python.
+ rm -f "${ED}usr/$(get_libdir)/libpython3.so"
+
+ # Cheap hack to get version with ABIFLAGS
+ local abiver=$(cd "${ED}usr/include"; echo python*)
+ if [[ ${abiver} != python${PYVER} ]]; then
+ # Replace python3.X with a symlink to python3.Xm
+ rm "${ED}usr/bin/python${PYVER}" || die
+ dosym "${abiver}" "/usr/bin/python${PYVER}"
+ # Create python3.X-config symlink
+ dosym "${abiver}-config" "/usr/bin/python${PYVER}-config"
+ # Create python-3.5m.pc symlink
+ dosym "python-${PYVER}.pc"
"/usr/$(get_libdir)/pkgconfig/${abiver/${PYVER}/-${PYVER}}.pc"
+ fi
+
+ # python seems to get rebuilt in src_install (bug 569908)
+ # Work around it for now.
+ if has_version dev-libs/libffi[pax_kernel]; then
+ pax-mark E "${ED}usr/bin/${abiver}"
+ else
+ pax-mark m "${ED}usr/bin/${abiver}"
+ fi
+
+ use sqlite || rm -r "${libdir}/"{sqlite3,test/test_sqlite*} || die
+ use tk || rm -r "${ED}usr/bin/idle${PYVER}"
"${libdir}/"{idlelib,tkinter,test/test_tk*} || die
+
+ use threads || rm -r "${libdir}/multiprocessing" || die
+ use wininst || rm "${libdir}/distutils/command/"wininst-*.exe || die
+
+ dodoc "${S}"/Misc/{ACKS,HISTORY,NEWS}
+
+ if use examples; then
+ insinto /usr/share/doc/${PF}/examples
+ find "${S}"/Tools -name __pycache__ -print0 | xargs -0 rm -fr
+ doins -r "${S}"/Tools
+ fi
+ insinto /usr/share/gdb/auto-load/usr/$(get_libdir) #443510
+ local libname=$(printf 'e:\n\t@echo $(INSTSONAME)\ninclude Makefile\n'
| \
+ emake --no-print-directory -s -f - 2>/dev/null)
+ newins "${S}"/Tools/gdb/libpython.py "${libname}"-gdb.py
+
+ newconfd "${FILESDIR}/pydoc.conf" pydoc-${PYVER}
+ newinitd "${FILESDIR}/pydoc.init" pydoc-${PYVER}
+ sed \
+ -e "s:@PYDOC_PORT_VARIABLE@:PYDOC${PYVER/./_}_PORT:" \
+ -e "s:@PYDOC@:pydoc${PYVER}:" \
+ -i "${ED}etc/conf.d/pydoc-${PYVER}"
"${ED}etc/init.d/pydoc-${PYVER}" || die "sed failed"
+
+ # for python-exec
+ local vars=( EPYTHON PYTHON_SITEDIR PYTHON_SCRIPTDIR )
+
+ # if not using a cross-compiler, use the fresh binary
+ if ! tc-is-cross-compiler; then
+ local -x PYTHON=./python
+ local -x
LD_LIBRARY_PATH=${LD_LIBRARY_PATH+${LD_LIBRARY_PATH}:}${PWD}
+ else
+ vars=( PYTHON "${vars[@]}" )
+ fi
+
+ python_export "python${PYVER}" "${vars[@]}"
+ echo "EPYTHON='${EPYTHON}'" > epython.py || die
+ python_domodule epython.py
+
+ # python-exec wrapping support
+ local pymajor=${PYVER%.*}
+ mkdir -p "${D}${PYTHON_SCRIPTDIR}" || die
+ # python and pythonX
+ ln -s "../../../bin/${abiver}" \
+ "${D}${PYTHON_SCRIPTDIR}/python${pymajor}" || die
+ ln -s "python${pymajor}" \
+ "${D}${PYTHON_SCRIPTDIR}/python" || die
+ # python-config and pythonX-config
+ # note: we need to create a wrapper rather than symlinking it due
+ # to some random dirname(argv[0]) magic performed by python-config
+ cat > "${D}${PYTHON_SCRIPTDIR}/python${pymajor}-config" <<-EOF || die
+ #!/bin/sh
+ exec "${abiver}-config" "\${@}"
+ EOF
+ chmod +x "${D}${PYTHON_SCRIPTDIR}/python${pymajor}-config" || die
+ ln -s "python${pymajor}-config" \
+ "${D}${PYTHON_SCRIPTDIR}/python-config" || die
+ # 2to3, pydoc, pyvenv
+ ln -s "../../../bin/2to3-${PYVER}" \
+ "${D}${PYTHON_SCRIPTDIR}/2to3" || die
+ ln -s "../../../bin/pydoc${PYVER}" \
+ "${D}${PYTHON_SCRIPTDIR}/pydoc" || die
+ ln -s "../../../bin/pyvenv-${PYVER}" \
+ "${D}${PYTHON_SCRIPTDIR}/pyvenv" || die
+ # idle
+ if use tk; then
+ ln -s "../../../bin/idle${PYVER}" \
+ "${D}${PYTHON_SCRIPTDIR}/idle" || die
+ fi
+}
+
+pkg_preinst() {
+ if has_version "<${CATEGORY}/${PN}-${PYVER}" && ! has_version
">=${CATEGORY}/${PN}-${PYVER}_alpha"; then
+ python_updater_warning="1"
+ fi
+}
+
+eselect_python_update() {
+ if [[ -z "$(eselect python show)" || ! -f "${EROOT}usr/bin/$(eselect
python show)" ]]; then
+ eselect python update
+ fi
+
+ if [[ -z "$(eselect python show --python${PV%%.*})" || ! -f
"${EROOT}usr/bin/$(eselect python show --python${PV%%.*})" ]]; then
+ eselect python update --python${PV%%.*}
+ fi
+}
+
+pkg_postinst() {
+ eselect_python_update
+
+ if [[ "${python_updater_warning}" == "1" ]]; then
+ ewarn "You have just upgraded from an older version of Python."
+ ewarn
+ ewarn "Please adjust PYTHON_TARGETS (if so desired), and run
emerge with the --newuse or --changed-use option to rebuild packages installing
python modules."
+ fi
+}
+
+pkg_postrm() {
+ eselect_python_update
+}
